Institute Professor and D. Srinivasan Chair Professor of Aerospace Engineering at @iitmadras. Researching complex systems, flow turbulence, flames and sound.

Joined April 2021
213 Photos and videos
Excited to share our (@iitmadras) work on Forewarning Oscillatory Instabilities has been granted an Indian Patent (IN591345 B1)!🎉 A graph based framework that catches the hidden secondary transition that quietly precedes catastrophic failure. #Patent #innovation #ComplexNetworks
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This month, CTCS (@iitmadras) & @PIK_Climate present a webinar 📢: On the absence of the ultimate regime in turbulent thermal convection 🎙️: Prof. Mahendra Verma,@IITKanpur 📅: May 25 |19:30 IST| 16:00 CEST| 10:00 EDT 🔗:us06web.zoom.us/webinar/regi… #PhD #Turbulence #NonlinearDynamics
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Congratulations to Dr. Shri Vignesh on successfully defending his PhD thesis on "Turbulence-driven collision and coalescence: the critical role of droplet size distribution." Wishing him continued success! #PhD #CloudStudy #ComplexSystem #Turbulence #IITMadras #PhDDefense
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This month, CTCS (@iitmadras) & @PIK_Climate present a webinar 📢: On the absence of the ultimate regime in turbulent thermal convection 🎙️: Prof. Mahendra Verma,@IITKanpur 📅: May 25 |19:30 IST| 16:00 CEST| 10:00 EDT 🔗:us06web.zoom.us/webinar/regi… #PhD #Turbulence #NonlinearDynamics
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We model interactions between subsystems in a turbulent thermoacoustic system using the Stuart–Landau oscillator, in collaboration with @PIK_Climate, @HumboldtUni & @unipotsdam, got published in @AIP_Publishing. doi.org/10.1063/5.0313251 #IITM #Research #PhD #ComplexSystems #scale
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Thrilled to be part of the inaugural @iitmadras Technology Summit 2026 at the iconic Bharat Mandapam! Showcased our centre, CTCS - our innovations & discoveries under the theme “From IITM For Bharat - Growing Together.” #IITMTechSummit2026 #ViksitBharat #Innovation #acr #MHRD
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Excited to reconnect with my former student, Koushik Balasubramanian. His work shows that combustion response to velocity perturbations is non-normal & nonlinear. doi.org/10.1063/1.2895634 doi.org/10.1017/S00221120070… #combustion #thermoacoustic #Research #Mentorship #IITMadras #STEM
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Warm farewell to Ms. Harini S as she completes her tenure as Project Associate. Her contributions to climate research and steady support made a meaningful impact. Wishing you all the very best ahead! #IITM #ComplexSystems #Climate #Research #Atmosphere #ClimateNetworks #SST
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This month, CTCS (@iitmadras) & @PIK_Climate present a webinar 📢: Controlling populations of neural oscillators 🎙️: Prof. Jeff Moehlis,@ucsantabarbara 📅: April 20 |⏰20:30 IST | 17:00 CEST | 11:00 EDT 🔗:us06web.zoom.us/webinar/regi… #PhD #Brain #Synchronization #NonlinearDynamics
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This month, CTCS (@iitmadras) & @PIK_Climate present a webinar 📢: Controlling populations of neural oscillators 🎙️: Prof. Jeff Moehlis,@ucsantabarbara 📅: April 20 |⏰20:30 IST | 17:00 CEST | 11:00 EDT 🔗:us06web.zoom.us/webinar/regi… #PhD #Brain #Synchronization #NonlinearDynamics
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Congratulations to Dr. Sivakumar S on successfully defending his PhD thesis on "Emergence of order through nonequilibrium phase transitions in confined turbulent reactive flows". Wishing him continued success! doi.org/10.1103/PhysRevE.109… doi.org/10.1063/5.0265336 #IITMadras #PhD #Flame
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📢PhD Defense Emergence of order through nonequilibrium phase transitions in confined turbulent reactive flows 🎙️Sivakumar S, @iitmadras 📅10 April, 2026 ⏰17:35 IST | 15:05 IDT 🔗meet.google.com/pgr-htkm-roj #PhDDefense #Thermoacoustics #AerospaceEngineering #ComplexSystems #PhD
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Our study showing that the spatial organization of deep convective clouds in the tropics changes with the observed time frame; got published in the International Journal of Climatology @RMetS . doi.org/10.1002/joc.70363 #Climatology #clouds #NonlinearDynamics #PhD #ComplexNetworks
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A gentle reminder - CTCS webinar starts in one hour at 19:30 IST
This month, CTCS (@iitmadras) & @PIK_Climate present a webinar 📢: The asymptotic state of decaying turbulence 🎙️: Prof. K.R. Sreenivasan,@nyuniversity 📅: March 30 |⏰9:30 IST | 16:00 CEST | 10:00 EDT 🔗:us06web.zoom.us/webinar/regi… #PhD #Turbulence #FluidDynamics #NonlinearDynamics
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This month, CTCS (@iitmadras) & @PIK_Climate present a webinar 📢: The asymptotic state of decaying turbulence 🎙️: Prof. K.R. Sreenivasan,@nyuniversity 📅: March 30 |⏰9:30 IST | 16:00 CEST | 10:00 EDT 🔗:us06web.zoom.us/webinar/regi… #PhD #Turbulence #FluidDynamics #NonlinearDynamics
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This month, CTCS (@iitmadras) & @PIK_Climate present a webinar 📢: The asymptotic state of decaying turbulence 🎙️: Prof. K.R. Sreenivasan,@nyuniversity 📅: March 30 |⏰9:30 IST | 16:00 CEST | 10:00 EDT 🔗:us06web.zoom.us/webinar/regi… #PhD #Turbulence #FluidDynamics #NonlinearDynamics
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Proud to see my former students now faculty at leading institutions. Prof. Vishnu R Unni at @IITHyderabad and Prof. Vineeth Nair at @iitbombay are advancing through research & mentorship. Wishing them continued success! #Academia #Research #IITHyderabad #IITBombay #Mentorship
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This month, CTCS (@iitmadras) & @PIK_Climate present a webinar: 📢: Performance-dependent network evolution for enhanced computational capacity 🎙️: Prof. Sudeshna Sinha, @IiserMohali, India 🗓️: February 23 |⏰20:30 IST | 16:00 CET 🔗:us06web.zoom.us/webinar/regi… #PhD #MachineLearning
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Delighted to host Prof. Vladimir García-Morales from @UV_EG. We exchanged ideas on potential collaborations on modelling complex systems employing CGLE. #phd #IITMadras #ScientificExchange #ResearchCollaboration #academia #ComplexSystems #NonlinearDynamic #CriticalTransitions
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This month, CTCS (@iitmadras) & @PIK_Climate present a webinar: 📢: Performance-dependent network evolution for enhanced computational capacity 🎙️: Prof. Sudeshna Sinha, @IiserMohali, India 🗓️: February 23 |⏰20:30 IST | 16:00 CET 🔗:us06web.zoom.us/webinar/regi… #PhD #MachineLearning
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